DEEP FISSION, INC.·4

Mar 10, 5:29 PM ET

Goldman Tepper Leslie 4

4 · DEEP FISSION, INC. · Filed Mar 10, 2026

Research Summary

AI-generated summary of this filing

Updated

Deep Fission Director Goldman Tepper Leslie Receives 3,334 RSUs

What Happened
Goldman Tepper Leslie, a director of Deep Fission, Inc., received a grant of 3,334 restricted stock units (RSUs) on March 9, 2026. The award was recorded at $0.00 per unit (total reported value $0) and is a derivative grant rather than an open‑market purchase or sale. This type of transaction is typically part of director compensation rather than a market trade.

Key Details

  • Transaction date: 2026-03-09 (reported on Form 4 filed 2026-03-10) — filing appears timely.
  • Transaction type/code: Award/Grant (A) of derivative securities (RSUs).
  • Shares/units granted: 3,334 RSUs at $0.00 per unit (total $0 reported).
  • Shares owned after transaction: not specified in the filing.
  • Footnote: Each RSU represents a contingent right to one share upon vesting; units vest one year after grant if the holder remains in service. After vesting, the holder may elect to defer receipt of shares until a qualifying distribution event or termination of service (per issuer’s equity incentive plan).

Context
RSU grants to directors are common as compensation and do not indicate an immediate purchase or sale of stock. Because these are contingent derivative awards that vest over time, they represent potential future share issuance rather than an immediate change in marketable holdings.

Insider Transaction Report

Form 4
Period: 2026-03-09
Transactions
  • Award

    Restricted Stock Unit

    [F1]
    2026-03-09+3,334103,334 total
    Exercise: $0.00From: 2027-03-09Exp: 2033-03-09Common Stock (3,334 underlying)
Footnotes (1)
  • [F1]Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock upon vesting. The units vest on the one-year anniversary of the grant date, provided the holder continues to provide service through the vesting date. After the units vest, the holder may elect to defer receipt of the shares until the earlier of a qualifying distribution event or the termination of service, as permitted under the Issuer's equity incentive plan.
Signature
/s/ Jon Gordon, as Attorney-in-Fact for Leslie Goldman Tepper|2026-03-10

Documents

1 file
  • 4
    tm268353-8_4seq1.xmlPrimary

    OWNERSHIP DOCUMENT